org.elasticsearch.index.store.fs
Class FsIndexStore

java.lang.Object
  org.elasticsearch.index.AbstractIndexComponent
      org.elasticsearch.index.store.support.AbstractIndexStore
          org.elasticsearch.index.store.fs.FsIndexStore

All Implemented Interfaces:

IndexComponent, IndexStore

Direct Known Subclasses:

MmapFsIndexStore, NioFsIndexStore, SimpleFsIndexStore

public abstract class FsIndexStore
extends AbstractIndexStore

Field Summary

Fields inherited from class org.elasticsearch.index.store.support.AbstractIndexStore

indexService

Fields inherited from class org.elasticsearch.index.AbstractIndexComponent

componentSettings, index, indexSettings, logger

Constructor Summary

FsIndexStore(Index index, Settings indexSettings, IndexService indexService, NodeEnvironment nodeEnv)

Method Summary

ByteSizeValue	backingStoreFreeSpace() Returns the backing store free space.
ByteSizeValue	backingStoreTotalSpace() Returns the backing store total space.
void	deleteUnallocated(ShardId shardId)
boolean	persistent() Is the store a persistent store that can survive full restarts.
java.io.File	shardIndexLocation(ShardId shardId)
java.io.File	shardLocation(ShardId shardId)
java.io.File	shardTranslogLocation(ShardId shardId)

Methods inherited from class org.elasticsearch.index.AbstractIndexComponent

index, nodeName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.elasticsearch.index.store.IndexStore

shardStoreClass

Methods inherited from interface org.elasticsearch.index.IndexComponent

index

Constructor Detail

FsIndexStore

public FsIndexStore(Index index,
                    @IndexSettings
                    Settings indexSettings,
                    IndexService indexService,
                    NodeEnvironment nodeEnv)

Method Detail

persistent

public boolean persistent()

Description copied from interface: IndexStore

Is the store a persistent store that can survive full restarts.

backingStoreTotalSpace

public ByteSizeValue backingStoreTotalSpace()

Description copied from interface: IndexStore

Returns the backing store total space. Return -1 if not available.

backingStoreFreeSpace

public ByteSizeValue backingStoreFreeSpace()

Description copied from interface: IndexStore

Returns the backing store free space. Return -1 if not available.

deleteUnallocated

public void deleteUnallocated(ShardId shardId)
                       throws java.io.IOException

Specified by:

deleteUnallocated in interface IndexStore

Overrides:

deleteUnallocated in class AbstractIndexStore

Throws:

java.io.IOException

shardLocation

public java.io.File shardLocation(ShardId shardId)

shardIndexLocation

public java.io.File shardIndexLocation(ShardId shardId)

shardTranslogLocation

public java.io.File shardTranslogLocation(ShardId shardId)